Sunshine S.
4/18/2025
It is rare to find a company that is 5 stars in every way - great technicians and office staff, knowledgeable and experienced, responsive, friendly, fairly priced and consistently reliable!
Marin H2O
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40 Paul Dr
San Rafael, CA 94903
Marin H2O is a reputable plumbing and water treatment specialist situated in San Rafael, CA. Catering to both residential and commercial clients across Marin County, California, Marin H2O boasts a long-standing presence in the industry, dating back to 1961.
Under the guidance of Rick Williams, who inherited the trade from his grandfather's plumbing business, Marin H2O operates with a strong emphasis on honesty and integrity. The company offers a comprehensive range of plumbing services, from basic maintenance to trenching and pipe replacement, ensuring solutions for emergencies, new installations, and everything in between.
Distinguishing itself with a commitment to customer satisfaction, Marin H2O prides itself on prompt 24/7 emergency services, top-notch workmanship, and a courteous team equipped to handle plumbing issues of any scale. With a focus on delivering crystal clear water through water treatment and filtration services, Marin H2O stands out as a reliable choice for plumbing and water-related needs in the Marin County region.
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Reviews
4.551 reviews
Kelly W.
8/17/2025
In May, I hired Marin H2O to disconnect the water supply line to my aging refrigerator. The tech who came out to disconnect the line also crimped it closed on both ends, rendering it useless. As...
Kevin B.
3/11/2024
Certain employees at this company are dishonest/deceptive at worst or uneducated at best. I had a 6" storm drain pipe issue on my property - whenever it rained, water was coming up from under the...
Ronald H.
2/23/2024
I use Rick from Marin H20 always. He has built small family owned business where he started his career working alongside his father to a full service construction company that can handle anything...
Aimee W.
9/30/2020
Marin H2O was responsive, squeezing me in while they were in the area. The tech showed up on time, masked and knowledgeable. Took a few tries with his power snake (saving me embarrassment - we did...
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